addHook("ThinkFrame", do
	for player in players.iterate
		if player.mo and player.mo.skin == "sonic" then
			if (player.cmd.buttons & BT_CUSTOM1)
			and not player.weapondelay
				S_StartSound(player.mo, sfx_zoom)
				player.weapondelay = 3*TICRATE
			end
		end
	end
end)